yashsingh1/xdaforums huggingface dataset:
[Nexus 7 General] davisac:
That number is the total read and write test MB/s. I got that number by adding the four separate tests together. Take for example BFQ:

FSYNC off:

Sequential Read (MB/s)*	25.36

Sequential Write (MB/s)*	185.73

Random Read (MB/s)*	9.05

Random Write (MB/s)*	194.77

Read/Write Totals (MB/s)*	414.92

FSYNC on:

Sequential Read (MB/s)*	34.54

Sequential Write (MB/s)*	4.03

Random Read (MB/s)*	9.32

Random Write (MB/s)*	0.10

Read/Write Totals (MB/s)*	48.00

*Higher is better
[Nexus 7 General] djdunn:
Because of how the ext4 drivers work with fsync off what your really seeing is write speed of the ram and maybe read too if what your trying to read is cached by the OS.
[Nexus 7 General] Jomari29:
(For all perfectionist tweakers out there)

Write/Read Deadline (Fsync Off) 2048 Read Ahead = 494

Write/Read Deadline (Fsync Off) 4096 Read Ahead = 490..

:/

i was expecting a difference, but non...

So changing Read Ahead, doesnt make difference.

or is it? correct me if im wrong, Thanks...
[Nexus 7 General] Robin2:
Re: I/O Schedulers Benchmark Testing - Updated With F-Sync Tests

Thanks for clearing that up, but still a massive difference. Definately worth disabling fsync for.

Readahead does affect performance, but after 2048kb it does no longer. 128kb vs 2048kb would show quite some difference if I'm correct.

Verstuurd van mijn Nexus 7 met Tapatalk
[Nexus 7 General] kazemitsui:
So I am no expert, and honestly have no experience with I/O, but it seems that CFQ seems teh best overall?
[Nexus 7 General] davisac:
franco.Kernel r41

I tested using stock r41 settings except for GPU @ 520.

Full results on Google Docs
[Nexus 7 General] khaytsus:
It's been the default for a long time for a reason. NOOP might be better in some specific areas for non-spinny disks, but overall, CFQ is still better in the average case.
[Nexus 7 General] davisac:
Trinity Seven alpha4

Default except for GPU @ 484.

Full test results @ Google Docs
[Nexus 7 General] bolanrox:
thanks for this! looks like I will be trying SIO again (over ROW)
[Nexus 7 General] osm0sis:
Someone recently brought up the idea of using smaller buffers like 512, 256, and 128. Thoughts?

http://xdaforums.com/showthread.php?p=37271077#post37271077
[Nexus 7 General] The Gingerbread Man:
Re: I/O Schedulers Benchmark Testing - UPDATED 1/25

Personly I'd say these tests show conclusive data, that is until those speed are tested.

Sent from my Galaxy Nexus
[Nexus 7 General] davisac:
That sounds interesting. I'll give it a try tonight and hopefully have something up tomorrow.

I hadn't looked at them before I thought 1024, 2048, 3072 and 4096 were the usual values.
[Nexus 7 General] davisac:
Franco.Kernel r41

Same test method, settings, etc as last time. We have new and improved results charts this time around though. :cool:

For some reason it won't post a higher res image than that one. There is a full size one on the link below though.

Full results on Google Docs
[Nexus 7 General] osm0sis:
Interesting that 128 kills the competition with row and Fsync off. :eek:

512 actually seems like the surprising sweet spot for row, all around. And a lot of people are reporting 256 as better in the GN thread. Very cool stuff! :)
[Nexus 7 General] davisac:
Updated the results to include CFQ on franco.Kernel r42.

(will be updating the latest M-Kernel in a few days)
[Nexus 7 General] azoller1:
Anymore updates on this? I really would like to see some more thanks!
[Nexus 7 General] davisac:
I can do some more if you want. What kernel are you interested in?

Sent from my Nexus 7
[Nexus 7 General] Jack Barrett:
franco r47 and intersectraven's
[Nexus 7 General] azoller1:
And Omega would be nice
[Nexus 7 General] illuzi0n:
hey [MENTION=5045353]davisac[/MENTION] is it possible to benchmark latest faux kernel cfq against fiops
[Sprint Samsung Galaxy Note II] sbrissen:
Disclaimer: I take no responsibility for bad things that may occur as a result of flashing this.

NOTE: JB 4.2 will move anything in /sdcard to /sdcard/0 on first boot. If you revert back to JB 4.1 you will have to manually move things back

These are Unofficial CM 10.1 builds for the Sprint Note 2 L900

Instructions:

-Download and copy rom to sdcard

-Download and copy gapps to sdcard (http://goo.im/gapps/gapps-jb-20121212-signed.zip)

-Reboot into recovery (CWM)

-Flash rom

-Flash gapps

-Wipe data/cache

-Reboot

Known Bugs:

- nfc is flaky

- Orientation sensor sometimes needs screen off/on a few times to start

- GPS may or may not work

- BT streaming music??

[Alpha 1.1]ROM: http://www.androidfilehost.com/?fid=9390275921635705832

Mirror: http://androidhosting.org/Devs/Sbrissen/cm_l900-ota-eng.sbrissen42_ALPHA1_1.zip

Changes:

- fix MMS

[Alpha 1]ROM: http://www.androidfilehost.com/?fid=9390275921635705698

Mirror: http://androidhosting.org/Devs/Sbrissen/cm_l900-ota-eng.sbrissen42_ALPHA1.zip

Changes:

- Initial Release

Source: http://github.com/sbrissen

Thanks to all my testers and those that helped me get a note 2!

Credits:

Team Hacksung

CM

TSM

imnuts

slick_rick
[Sprint Samsung Galaxy Note II] slick_rick:
Thank you sbrissen for developing for this awesome device and all of our donaters who made it possible! None of this would have happened without you guys :)

You will lose S Pen and other Touchwiz functionality if you flash this but here is how you can get some of that functionality back! Thanks weehooherod2 for his tips!

And here's some alternatives to Touchwiz apps (PM me if you want me to add something!)

[URL="https://play.google.com/store/apps/details?id=com.myboyfriendisageek.stickit"]Stick it! (Pop-up Player)[/URL]
[URL="https://play.google.com/store/apps/details?id=com.clov4r.android.nil&hl=en"]MoboPlayer[/URL]- It's another very capable, free video player with floating player functionality. Plus its free!
[URL="http://xdaforums.com/showthread.php?t=1803284"]FloatNote[/URL]
[URL="https://play.google.com/store/apps/details?id=com.ngarside.memo"]Memo[/URL]
[URL="https://play.google.com/store/apps/details?id=com.steadfastinnovation.android.projectpapyrus"]Papyrus Beta[/URL]

If you want to come chat about this alpha release, join us on IRC channel #sprnote2 on freenode.

DO NOT USE 20121011 GAPPS OR YOU WILL HAVE ISSUES, USE 20121212 GAPPS.

If you want to downgrade back to a 4.1.x ROM, flash the restore-sdcard-after-downgrade.zip attached below AFTER flashing back to 4.1.x ROM. Your storage situation will be how it was pre-CM10.1 flash. Thanks to madmack for the file.
[Sprint Samsung Galaxy Note II] VeNuMuS:
Re: [ALPHA1][ROM][4.2.1]CyanogenMod 10.1 UNOFFICIAL[1/21]

2nd lol

Nice work sbrissen

Sent from my IcE Cold Note II
[Sprint Samsung Galaxy Note II] Carbajal3009:
Re: [ALPHA1][ROM][4.2.1]CyanogenMod 10.1 UNOFFICIAL[1/21]

Looking forward to this! 3rd :D thanks guys
[Sprint Samsung Galaxy Note II] rwright64:
Up and running. So far so good!
[Sprint Samsung Galaxy Note II] SantinoInc:
Re: [ALPHA1][ROM][4.2.1]CyanogenMod 10.1 UNOFFICIAL[1/21]

sbrissen will not be outdone by some Johnny come lately! lol
[Sprint Samsung Galaxy Note II] jre1981:
Sbrissen you are a beast!

Edit:

Better now that OP is updated

oh and 6th
[Sprint Samsung Galaxy Note II] VeNuMuS:
Re: [ALPHA1][ROM][4.2.1]CyanogenMod 10.1 UNOFFICIAL[1/21]

A hahaha. Relax jre1981 :D

Sent from my IcE Cold Note II
[Sprint Samsung Galaxy Note II] blown00gtp:
Everything running smooth so far...did notice that theres no option for the photosphere pic in the camera app...or am I just missing something??
[Sprint Samsung Galaxy Note II] slick_rick:
Thats a NEXUS feature. You will have to use different gapps for that as photosphere is not included in official gapps.
[Sprint Samsung Galaxy Note II] blown00gtp:
any 4.2 gapps? Dont wanna mess anything up cause its running smooth..
[Sprint Samsung Galaxy Note II] slick_rick:
Check OP.
[Sprint Samsung Galaxy Note II] mikelav456:
Re: [ALPHA1][ROM][4.2.1]CyanogenMod 10.1 UNOFFICIAL[1/21]

Using different gapps on the apps 1-3 builds mucked up the works. Would that be an issue here? Does anyone know?
[Sprint Samsung Galaxy Note II] Herk718:
The real is back! Thanks SB & Rick!! U guys ROCK!!!
[Sprint Samsung Galaxy Note II] MiguelHogue:
Re: [ALPHA1][ROM][4.2.1]CyanogenMod 10.1 UNOFFICIAL[1/21]

Nice :):thumbup:

-TeaM VeNuM Like A Boss

-Galaxy Note II Edition
[Sprint Samsung Galaxy Note II] killakarl:
Re: [ALPHA1][ROM][4.2.1]CyanogenMod 10.1 UNOFFICIAL[1/21]

Flashed and everything good so far the only bugs I seen so far are the same ones from cm10 plus mms and the keyboard is kind of glitchy. Other than that its running smooth.
[Sprint Samsung Galaxy Note II] wojo797:
Damn this is fast..love the fact the keyboard has swype like function.. you are the man!!!
[Sprint Samsung Galaxy Note II] five40:
Been patiently waiting for this!

Thanks Sbrissen for all your hard work
[Sprint Samsung Galaxy Note II] jre1981:
We all have bro ;)
[Sprint Samsung Galaxy Note II] The Rubenator:
Re: [ALPHA1][ROM][4.2.1]CyanogenMod 10.1 UNOFFICIAL[1/21]

Let's see this bad boy for now
[Verizon Samsung Galaxy Note II] oneders65:
Has anyone figured out how to get KIES to wrok over USB? KIES does not recognize my device. I have tried intalling the drivers, changing cables, and changing ports. I noticed in device manager my phone is there but under other devices I get "Contracted SmartCard" with a question mark. I am using VISTA on PC, ROM is Beans Town V6. Any Help will be appreciated!!!
[Verizon Samsung Galaxy Note II] AldenIsRad:
Yeah metoo. I try to connect my hone to kies as well it doesnt work. Ive heard its specifically verizon note 2s. other variants do work. i would love to know a way to connect if there is
[Verizon Samsung Galaxy Note II] oneders65:
Connected Now BUT

I am able to connect to KIES by USB now but it tells me that my device is not supported which desn't make sense since the Note 2 is a pretty new device..... Does anyone have a solution to force it to work or am I at the mercy of Samsung to support the device?????
[Verizon Samsung Galaxy Note II] oneders65:
The latest thing I have read says us model note 2s are not supported. Can anyone confirm?
[Verizon Samsung Galaxy Note II] Bradh024:
I was able to get it to work through the usb cable, but not over wifi. With wifi, I keep getting the sim card error.
[Verizon Samsung Galaxy Note II] oneders65:
Thats weird. I cannot get it to recognize my device over usb but have it working over air.
[Verizon Samsung Galaxy Note II] celyko:
I have contacted samsung, verizon actually blocked it so you are forced to use the backup assistant instead
[Verizon Samsung Galaxy Note II] shill1986:
That should have just been an automatic assumption at this point. Ridiculous.
[Verizon Samsung Galaxy Note II] oneders65:
I wonder why they would block it? Bastards!!!
[Galaxy S III General] Dr.Love:
Hey guys,

First, I'm sorry if this have already posted or something're wrong here.

Some cook rom (such as Omega, ARHD ...) have already added Adobe Flash Player support in ROM.zip file. But after flash rom, you can't play flash player. Just try test Adobe Flash Player via this URL http://www.adobe.com/software/flash/about/ with stock browser and it doesn't work. We have to reinstall Flash Player.apk to be able to play flash.

The reason is Flash Player is only added in /data/apk/ folder with one file com.adobe.flashplayer-1.apk. It's missing some .so files that should be added to /data/data/ folder.

We'll have to add more 4 files libflashplayer.so, libstagefright_froyo.so, libstagefright_honeycomb.so and libysshared.so into /data/data/com.adobe.flashplayer/lib/ folder.

The structure of /data/ folder in file ROM.zip after pre-added Flash Player:

Here is the link to download Flash Player v11.1.115.36 (newest) and 4 .so files in /data/ folder http://www.mediafire.com/?iaomtgysyldkf1z

Now, we can go to http://www.adobe.com/software/flash/about/ with stock browser or any browser that still supports Flash. And certainly Flash Player works 100% without reinstall .apk file after flashing rom.
[Sprint Samsung Galaxy Note II] jaydoggy:
Hello All,

I have searched, and searched to no avail. I have a Jawbone Era bluetooth headset and I would like to launch Google Now instead of S-voice when I push the headset button. I have tried bluetooth launch and it did not work. I am non-rooted and would like to stay that way if possible. Any suggestions? Thanks.

Jaydoggy
[Sprint Samsung Galaxy Note II] reinaldistic:
disable s voice from the app section of settings... it won't give you google now voice, it gives you google voice search (which is the older version)

without root this is the best you can get
[Sprint Samsung Galaxy Note II] finalhit:
I use bt launch as well as headset button apps.

Remember to freeze s voice first.

swyped all these spelling errors from my galaxy note 2
[Sprint Samsung Galaxy Note II] jaydoggy:
Thanks for your input! It's fixed

Thank you, that solved my problem, did not realize that you had to disable s-voice.
[Sprint Samsung Galaxy Note II] JBizzleFoSho:
Were you able to get Google Now Voice? I disabled S-voice and get Google Voice Dialer. Read about using an app to change what bluetooth initiates but that it has stopped working since 4.1.

Would love to get this working. Could anybody elaborate a bit more on how they got Google Now Voice?
[Sprint Samsung Galaxy Note II] finalhit:
Here you go

swyped all these spelling errors from my galaxy note 2
[Sprint Samsung Galaxy Note II] spudro61:
Got google now working as defaulton bluetooth

First off I changed my lock screen to none when I am In my car and using bluetooth speakerphone.Google voice won't recognize voice commands when bluetooth is connected.A work around is to enable touch sounds in sound settings.Long press the menu bar on your phone, touch the G for google now and it works perfectly on bluetooth speakerphone with voice commands.Please note I use a phone mount in my car to make this accessible
[Sprint Samsung Galaxy Note II] elhefe420:
Ive been tearing my head apart with a similar problem

see i have a bluetooth motorcycle helmet. it has a button that launches the default voice app on any phone, the app responds to the button that normally is play and pause not to the button that is designated for a voice app ive yet to been able to find an app that lets you change your default voice app or change the reaction to that voice button i would like to launch dragon which in my opinion is the best voice app but thats just preference. any ideas anyone? oh by the way im on a note 2 running jedi xp11 but gonna update to xp14 as soon as it finishes downloading which take forever .

---------- Post added at 11:35 PM ---------- Previous post was at 11:08 PM ----------

i got it for you man been breaking my head over it for a little while you just gotta go to titanium backup and make the google now app into a system app than when you hit your voice button in your car or whatever it will ask you if you want to use s voice or google now or in my case im having it use dragon!

this worked right away!!! your ****ing awesome!!! ive been trying to do this for so loooong i made dragon a system app and when i hit the voice button on my bluetooth it asked me if i wanted to use dragon or s voice i hit dragon than always and now it always just brings up dragon!!! i cant begin to tell you how stoked i am right now i can finally make calls on my motorcycle.
[Sprint Samsung Galaxy Note II] slerner20:
This was exactly the fix I was looking for. I find the older voice dialer safer when I'm driving the car b/c google now voice may present you with choices in visual form only. Plus the dialer works from my BT headset even when the screen is locked, yes it bypasses the lock screen. It took me a bit to realize I had to go into the Application Manager to disable S Voice.

Stupid things like S Voice make me want to root my S4. I'm trying to avoid the time suck that rooting and rom'ming can be, but Samsung is killing me with their bubbly and not quite ready for prime time look, feel, and apps.
[Sprint Samsung Galaxy Note II] Err0xx:
Give this app a try immediately! I helped beta test and it works wonderfully! Simply connect your Bluetooth headset, press the button on the headset, select this app as the default to open on your phone and select always. Now just press your Bluetooth headset button and boom! Google now opens!

https://play.google.com/store/apps/details?id=dynalogix.hint2search

Designed from the ground up for this functionality.
[Sprint Samsung Galaxy Note II] Alex Pebody:
Hello, good solution in this ticket, but can anybody help this?

http://xdaforums.com/redmi-note-2/help/google-bluetooth-headset-t3231456/post63442124#post63442124

Thank you so much!
[Nokia Lumia 820] el-bart:
Hey guys,

i am new here, but i've been watching this forum a long time for now on.

At this moment I have a problem with setting up an Exchange for my mail acc (university).

Setup going fine and it can be completed, but after some time (30-40min), windows asked me for password because of my

password that i typed in is wrong.

The curious things are, I can read my mails after retyping the password or when I hit the return key.

Does anyone have the same problem?

Thanks in advance
[Nokia Lumia 820] Masterslice:
For me there is no problem, I setup my private Exchange (2010) Account and everything work well.

On WP8 with my Lumia 820, I received only a warning regarding the certificate like on other OS's and that was it.
[Nokia Lumia 820] el-bart:
Oh really?

I have installed the certificate from my university but i didnt change anything :(.

Is there a option that an administrator should do to allow WP8?
[Nokia Lumia 820] Masterslice:
I tried to search on my Exchange (2010) for an option for WP8, but cant find one.

Microsoft said that WP8 will be supported by every Exchange Server, I found this by Google.

Which Version of Exchange Server do you have on your University?
[Nokia Lumia 820] el-bart:
We have Exchange 2003.
[Nokia Lumia 820] Masterslice:
Okay, I tried Google and found that it must work.

From Windows Phone 8 Security Overview:

Windows Phone 8 is compatible with version 14.1 of the Exchange ActiveSync protocol and supports synchronizing email, calendar, task, and contact information with Exchange Server 2003 SP2 and subsequent releases or with Microsoft Office 365.

One post on XDA, but another problem:

http://xdaforums.com/showthread.php?t=1912071

The only thing maybe, if you have self signed certificates at your university, you have also to install the Root-CA certificate!

And maybe is the Exchange 2003 not up to date, SP2 installed?
[Nokia Lumia 820] el-bart:
Thanks for your help and replies.

I don't know which SP is installed :-/

I checked the homepage of my university and i found a root CA, that i've installed on my phone.

At the Homepage I also found that Windows Phone is supported.

After round about 40min, the ask for retyping the password appears :(.

It's really strange.

EDIT:

I found this page: http:**social.technet.microsoft.com/Forums/en-US/Forefrontedgegeneral/thread/6999b88e-ada4-45c5-ad33-55905db0f0df/#a1bacca1-40ac-4e09-af79-1178fad860b5

And finally i wrote an email to our support with this link.

EDIT 2:

I've got an email from our support, they have changed the settings (settings can be found in that link above).

Until yet it worked perfect.

Thanks for Help!
[Nokia Lumia 820] Masterslice:
Glad to hear you solved it!! ;)
[Galaxy Note II Q&A, Help & Troubleshooting] bigx86:
Hi Guys,

I just bought a Samsung Note 2 and wonder if I setup the wireless charging mod for Note 2 will it be possible to use Nokias wireless charging plates (DT-900 and and DT-910)? Thanks
[Galaxy Note II Q&A, Help & Troubleshooting] bigx86:
Sv: [Q]Nokia DT-900 Wireless Charging Plate

Anyone?
[Galaxy Note II Q&A, Help & Troubleshooting] JazonX:
I have both. It didnt work in default state.

Im kinda afraid to do the soldering part. Is there a clean guide to do it without any hassle?

Link me to that, and i'll try.
[Galaxy Note II Q&A, Help & Troubleshooting] koalauk:
Good question I too also would like to kmow if its possible to use my touchstone charger for hp touchpad
[Galaxy Note II Q&A, Help & Troubleshooting] bigx86:
Sv: [Q]Nokia DT-900 Wireless Charging Plate

Do you mean the wireless charging mod? There is actually a video showing how to do it without the need of soldering. I'll find it and post it for you man. Hopefully you will be able to try out the Nokia chargers.
[Galaxy Note II Q&A, Help & Troubleshooting] niehof:
Has anyone tried it yet? It would be very interesting, if the DT-910 works for the Note II with mod.
[Nexus 4 Q&A, Help & Troubleshooting] kiril.v777:
Hello,

Can u share your opinions about 8GB vs 16GB version of Nexus 4?

Is 8 GB enough? What about HD Videos/ Pictures from camera?

Hope I can get one in mid-Feb, ( Europe) :rolleyes:
[Nexus 4 Q&A, Help & Troubleshooting] pahardie:
got the 16GB version...(12.92 available) copied my files, bit of music (5-6 albums) and of course numerous roms and kernels over.. got about 5GB left. I think 8GB might be a bit tight... especially if you offline stuff like spotify or download tv or movies etc.
[Nexus 4 Q&A, Help & Troubleshooting] kiril.v777:
What about recorded Videos?
[Nexus 4 Q&A, Help & Troubleshooting] pahardie:
don't really use it as a video camera, but just did a 1min video on full quality - 51mbs. so if you do a lot of video.. might get full quick.

actually I lied.. that was 720p.. a 1min 1080p video is around.. 95mb.
[Nexus 4 Q&A, Help & Troubleshooting] kiril.v777:
After all... 16GB may be enough ^_^ Because i always have like 4GB music.. :D
[Nexus 4 Q&A, Help & Troubleshooting] pahardie:
better to have too much than too little.. for the price difference I'd go 16 every time.. availability though... who knows what the heck google and LG are playing at.. they really dropped the ball on this one
[Nexus 4 Q&A, Help & Troubleshooting] calanizzle:
I have the 8gb, I don't use my phone as a music/video player, so I'm fine with it.
[T-Mobile, Samsung Galaxy SIII] atb1183:
anyone able to do this? I thought this was possible (many other forum post about it).

(what is this? open camera app. point at scene w some light and dark areas, touch bright area, camera should change exposure to suit that area (image may get darker), now touch a dark spot, image should get darker. if not, then touch to auto exposure lock isnt working for you either and you're missing out on a VERY powerful function that will help take great photos)

anyone know how to enable it? what settings are you using?

stock camera only
[T-Mobile, Samsung Galaxy SIII] atb1183:
So no one else heard of this problem or have any input on this?

Really? I find it hard to believe no one ever notice this deficiency
[T-Mobile, Samsung Galaxy SIII] serio22:
That's one thing I miss from my mytouch 4g.. The regular pictures come out too dark on the background with the s3 without exposure and it doesn't even lock, unfortunately I haven't heard of anything for this either :(
[AT&T Samsung Galaxy S II Skyrocket SGH-I727] abhayy:
Ive noticed that the one thing keeping me on a touchwiz rom was the camera app, and im sure many other people feel the same. Would anyone be able to port this over to CM9 or CM10? im sure it would be helpful to everyone. http://xdaforums.com/showthread.php?p=28173707This is a CM10/9 camera app for the S3, but it doesnt seem to work on CM10 on the S2.

I would like to note, this is NOT the touchwiz camera i am asking for, its a CM9/10 camera app with heavy modifications.
[AT&T Samsung Galaxy S II Skyrocket SGH-I727] skyrocketeer:
Camera JB+ from the market is a wonderful replacement and has all the features your looking for :)

Sent via Samsung Skyrocket
[AT&T Samsung Galaxy S II Skyrocket SGH-I727] promiseofcake:
http://xdaforums.com/showthread.php?t=2005367
[AT&T Samsung Galaxy S II Skyrocket SGH-I727] icenight89:
cake where u been buddy? u keeping on the DL and only posting in threads I do t read eh?
[AT&T Samsung Galaxy S II Skyrocket SGH-I727] promiseofcake:
Haha you know it. Fell off the horse and just answering questions where I can.
[T-Mobile Samsung Galaxy S II SGH-T989] screamline458:
Is there a dock that charges and does hdmi out? Thinking this would be cool to play emulators or GTA on my big screen, paired with a wiimote or ps3 controller